mirror of
https://github.com/RGBCube/serenity
synced 2025-05-14 21:25:00 +00:00
5e1499d104
This commit un-deprecates DeprecatedString, and repurposes it as a byte
string.
As the null state has already been removed, there are no other
particularly hairy blockers in repurposing this type as a byte string
(what it _really_ is).
This commit is auto-generated:
$ xs=$(ack -l \bDeprecatedString\b\|deprecated_string AK Userland \
Meta Ports Ladybird Tests Kernel)
$ perl -pie 's/\bDeprecatedString\b/ByteString/g;
s/deprecated_string/byte_string/g' $xs
$ clang-format --style=file -i \
$(git diff --name-only | grep \.cpp\|\.h)
$ gn format $(git ls-files '*.gn' '*.gni')
110 lines
3.1 KiB
C++
110 lines
3.1 KiB
C++
/*
|
|
* Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <AK/ByteBuffer.h>
|
|
#include <AK/HashMap.h>
|
|
#include <AK/HashTable.h>
|
|
#include <AK/Noncopyable.h>
|
|
#include <AK/RefCounted.h>
|
|
#include <AK/URL.h>
|
|
#include <AK/WeakPtr.h>
|
|
#include <AK/Weakable.h>
|
|
#include <LibGfx/Forward.h>
|
|
#include <LibWeb/Forward.h>
|
|
#include <LibWeb/Loader/LoadRequest.h>
|
|
|
|
namespace Web {
|
|
|
|
class ResourceClient;
|
|
|
|
class Resource : public RefCounted<Resource> {
|
|
AK_MAKE_NONCOPYABLE(Resource);
|
|
AK_MAKE_NONMOVABLE(Resource);
|
|
|
|
public:
|
|
enum class Type {
|
|
Generic,
|
|
};
|
|
|
|
static NonnullRefPtr<Resource> create(Badge<ResourceLoader>, Type, LoadRequest const&);
|
|
virtual ~Resource();
|
|
|
|
Type type() const { return m_type; }
|
|
|
|
enum class State {
|
|
Pending,
|
|
Loaded,
|
|
Failed,
|
|
};
|
|
|
|
bool is_pending() const { return m_state == State::Pending; }
|
|
bool is_loaded() const { return m_state == State::Loaded; }
|
|
bool is_failed() const { return m_state == State::Failed; }
|
|
|
|
ByteString const& error() const { return m_error; }
|
|
|
|
bool has_encoded_data() const { return !m_encoded_data.is_empty(); }
|
|
|
|
const AK::URL& url() const { return m_request.url(); }
|
|
ByteBuffer const& encoded_data() const { return m_encoded_data; }
|
|
|
|
HashMap<ByteString, ByteString, CaseInsensitiveStringTraits> const& response_headers() const { return m_response_headers; }
|
|
|
|
[[nodiscard]] Optional<u32> status_code() const { return m_status_code; }
|
|
|
|
void register_client(Badge<ResourceClient>, ResourceClient&);
|
|
void unregister_client(Badge<ResourceClient>, ResourceClient&);
|
|
|
|
bool has_encoding() const { return m_encoding.has_value(); }
|
|
Optional<ByteString> const& encoding() const { return m_encoding; }
|
|
ByteString const& mime_type() const { return m_mime_type; }
|
|
|
|
void for_each_client(Function<void(ResourceClient&)>);
|
|
|
|
void did_load(Badge<ResourceLoader>, ReadonlyBytes data, HashMap<ByteString, ByteString, CaseInsensitiveStringTraits> const& headers, Optional<u32> status_code);
|
|
void did_fail(Badge<ResourceLoader>, ByteString const& error, Optional<u32> status_code);
|
|
|
|
protected:
|
|
explicit Resource(Type, LoadRequest const&);
|
|
Resource(Type, Resource&);
|
|
|
|
LoadRequest request() const { return m_request; }
|
|
|
|
private:
|
|
LoadRequest m_request;
|
|
ByteBuffer m_encoded_data;
|
|
Type m_type { Type::Generic };
|
|
State m_state { State::Pending };
|
|
ByteString m_error;
|
|
Optional<ByteString> m_encoding;
|
|
|
|
ByteString m_mime_type;
|
|
HashMap<ByteString, ByteString, CaseInsensitiveStringTraits> m_response_headers;
|
|
Optional<u32> m_status_code;
|
|
HashTable<ResourceClient*> m_clients;
|
|
};
|
|
|
|
class ResourceClient : public Weakable<ResourceClient> {
|
|
public:
|
|
virtual ~ResourceClient();
|
|
|
|
virtual void resource_did_load() { }
|
|
virtual void resource_did_fail() { }
|
|
|
|
protected:
|
|
virtual Resource::Type client_type() const { return Resource::Type::Generic; }
|
|
|
|
Resource* resource() { return m_resource; }
|
|
Resource const* resource() const { return m_resource; }
|
|
void set_resource(Resource*);
|
|
|
|
private:
|
|
RefPtr<Resource> m_resource;
|
|
};
|
|
|
|
}
|